1 2 #define DECLARE_PER_CPU(x,y) 3 #define BITS_PER_LONG (sizeof(long)*8) 4 #define DECLARE_BITMAP(x,y) unsigned long x[((y) + BITS_PER_LONG - 1) / BITS_PER_LONG]; 5 #define MAX_NR_BANKS 32 6 #define ARRAY_SIZE(x) (sizeof(x) / sizeof(*(x))) 7 8 struct cpuinfo_x86; 9 10